| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2022 | $13.2M | -$4.52M | -25.5% | Mar 31, 2022 | 10-K | 2022-05-17 |
| Q4 2021 | $11.7M | -$15.1M | -56.3% | Dec 31, 2021 | 10-Q | 2022-02-08 |
| Q3 2021 | $12.6M | -$14.4M | -53.3% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | $11.5M | -$8M | -41% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | $17.7M | -$1.37M | -7.15% | Mar 31, 2021 | 10-K | 2022-05-17 |
| Q4 2020 | $26.7M | +$2.31M | +9.45% | Dec 31, 2020 | 10-Q | 2021-02-09 |
| Q3 2020 | $26.9M | -$12.4M | -31.5% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $19.5M | -$4.36M | -18.3% | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | $19.1M | -$9.09M | -32.2% | Mar 31, 2020 | 10-K | 2021-05-19 |
| Q4 2019 | $24.4M | -$15.4M | -38.6% | Dec 31, 2019 | 10-Q | 2020-02-07 |
| Q3 2019 | $39.3M | -$1.25M | -3.08% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $23.8M | +$13.2M | +124% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $28.2M | +$13M | +86% | Mar 31, 2019 | 10-K | 2020-05-22 |
| Q4 2018 | $39.8M | +$8.93M | +28.9% | Dec 31, 2018 | 10-Q | 2019-02-06 |
| Q3 2018 | $40.5M | +$4.11M | +11.3% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $10.6M | -$994K | -8.54% | Jun 30, 2018 | 10-Q | 2018-08-03 |
| Q1 2018 | $15.2M | -$1.16M | -7.11% | Mar 31, 2018 | 10-K | 2019-05-14 |
| Q4 2017 | $30.9M | +$4.19M | +15.7% | Dec 31, 2017 | 10-Q | 2018-02-08 |
| Q3 2017 | $36.4M | -$41.1M | -53% | Sep 30, 2017 | 10-Q | 2017-11-08 |
| Q2 2017 | $11.6M | -$1.1M | -8.62% | Jun 30, 2017 | 10-Q | 2017-08-03 |
| Q1 2017 | $16.3M | +$435K | +2.74% | Mar 31, 2017 | 10-K | 2018-05-17 |
| Q4 2016 | $26.7M | +$6.46M | +32% | Dec 31, 2016 | 10-Q | 2017-02-08 |
| Q3 2016 | $77.6M | +$53.5M | +223% | Sep 30, 2016 | 10-Q | 2016-11-03 |
| Q2 2016 | $12.7M | +$281K | +2.26% | Jun 30, 2016 | 10-Q | 2016-08-05 |
| Q1 2016 | $15.9M | -$4.16M | -20.8% | Mar 31, 2016 | 10-K | 2017-05-24 |
| Q4 2015 | $20.2M | -$4.41M | -17.9% | Dec 31, 2015 | 10-Q | 2016-02-04 |
| Q3 2015 | $24M | -$31.9M | -57.1% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $12.5M | -$10.7M | -46.2% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $20.1M | -$9.73M | -32.7% | Mar 31, 2015 | 10-K | 2016-05-19 |
| Q4 2014 | $24.6M | -$20.4M | -45.3% | Dec 31, 2014 | 10-Q | 2015-02-06 |
| Q3 2014 | $55.9M | -$28.1M | -33.4% | Sep 30, 2014 | 10-Q | 2014-10-30 |
| Q2 2014 | $23.1M | -$4.71M | -16.9% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | $29.8M | -$438K | -1.45% | Mar 31, 2014 | 10-K | 2015-05-22 |
| Q4 2013 | $45M | +$15.3M | +51.7% | Dec 31, 2013 | 10-Q | 2014-02-04 |
| Q3 2013 | $84M | +$23.5M | +38.7% | Sep 30, 2013 | 10-Q | 2013-10-30 |
| Q2 2013 | $27.9M | -$135K | -0.48% | Jun 30, 2013 | 10-Q | 2013-07-31 |
| Q1 2013 | $30.2M | +$7.74M | +34.4% | Mar 31, 2013 | 10-K | 2014-05-14 |
| Q4 2012 | $29.7M | +$7.17M | +31.8% | Dec 31, 2012 | 10-Q | 2013-02-06 |
| Q3 2012 | $60.6M | +$15.5M | +34.4% | Sep 30, 2012 | 10-Q | 2012-10-31 |
| Q2 2012 | $28M | +$2.05M | +7.89% | Jun 30, 2012 | 10-Q | 2012-08-01 |
| Q1 2012 | $22.5M | -$2.1M | -8.55% | Mar 31, 2012 | 10-K | 2013-05-14 |
| Q4 2011 | $22.5M | -$6.08M | -21.3% | Dec 31, 2011 | 10-Q | 2012-02-03 |
| Q3 2011 | $45.1M | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | $25.9M | +$4.67M | +22% | Jun 30, 2011 | 10-Q | 2011-08-09 |
| Q1 2011 | $24.6M | +$99K | +0.4% | Mar 31, 2011 | 10-K | 2012-05-23 |
| Q4 2010 | $28.6M | Dec 31, 2010 | 10-Q | 2011-02-09 | ||
| Q2 2010 | $21.3M | Jul 31, 2010 | 10-Q | 2010-09-03 | ||
| Q1 2010 | $24.5M | Mar 31, 2010 | 10-K | 2011-05-25 |